mpl_toolkits.mplot3d.art3d.get_dir_vector

mpl_toolkits.mplot3d.art3d. get_dir_vector ( zdir ) [source]

Return a direction vector.

Parameters:	zdir {'x', 'y', 'z', None, 3-tuple} The direction. Possible values are: 'x': equivalent to (1, 0, 0) 'y': equivalent to (0, 1, 0) 'z': equivalent to (0, 0, 1) None: equivalent to (0, 0, 0) an iterable (x, y, z) is converted to a NumPy array, if not already
Returns:	x, y, z array-like The direction vector.

Examples using mpl_toolkits.mplot3d.art3d.get_dir_vector